Old News: Christian Siriano is the winner of Project Runway New News: Christian designed the dress that Kimberley Locke wore during her performance on American Idol the other night. I agree that it wasn't his best work. Being an Idol fan I did watch the show not knowing that Christian had indeed designed the dress. The only thought that went through my mind was, That's a fancy dress to be wearing to be wearing on American Idol - if that tells you anything...